(Gas stries) as a leading Manufacturer of Die Casting Alloys in Pakistan and our Export brand is â AMIQ International â .we have all kinds of LPG Regulators -High Pressure, Low Pressure (Single Knob, Double Knob), and Mini Regulator .These regulators are available in size of 20mm, 21mm, have different brands like Allied , Gas ; Fast have a wide range of LPG Regulators, good quality and competitive prices which have made us one of the fastest growing companies in the International Market.